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  <h1 class="refname">SDO_DAS_XML::createDocument</h1>
  <p class="verinfo">(^)</p><p class="refpurpose"><span class="refname">SDO_DAS_XML::createDocument</span> &mdash; <span class="dc-title">
   Creates an XML Document object from scratch, without the need to load a document from a file or string.
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-sdo-das-xml.createdocument-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type"><a href="ref.sdo-das-xml.html" class="type SDO_DAS_XML_Document">SDO_DAS_XML_Document</a></span> <span class="methodname"><strong>SDO_DAS_XML::createDocument</strong></span>
    ([ <span class="methodparam"><span class="type">string</span> <code class="parameter">$document_element_name</code></span>
  ] )</div>

  <div class="methodsynopsis dc-description">
   <span class="type"><a href="ref.sdo-das-xml.html" class="type SDO_DAS_XML_Document">SDO_DAS_XML_Document</a></span> <span class="methodname"><strong>SDO_DAS_XML::createDocument</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$document_element_namespace_URI</code></span>
   , <span class="methodparam"><span class="type">string</span> <code class="parameter">$document_element_name</code></span>
   [, <span class="methodparam"><span class="type"><a href="ref.sdo.html" class="type SDO_DataObject">SDO_DataObject</a></span> <code class="parameter">$dataobject</code></span>
  ] )</div>


  <p class="para rdfs-comment">
   Creates an XML Document object. This will contain just one empty root element
   on which none of the properties will have been set.
   The purpose of this call is to allow an application to create 
   an XML document from scratch without the need to load a 
   document from a file or string. The document that is created 
   will be as if a document had been loaded that contained just a single
   empty document element with no attributes set or elements within it.
  </p>
  <p class="para">
   <span class="function"><strong>createDocument()</strong></span> 
   may need to be told what the document element is. 
   This will not be necessary in simple cases.
   When there is no ambiguity then no parameter need be passed to the 
   method.
   However it is possible to load more than one schema file into the same XML DAS
   and in this case there may be more than one possible document element defined: 
   furthermore it is even possible that there are two possible document elements that
   differ only in the namespace.
   To cope with these cases it is possible to specify either the document element
   name, or both the document element name and namespace to the method.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-sdo-das-xml.createdocument-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>

      <em><code class="parameter">document_element_name</code></em>
     </dt>

     <dd>

      <p class="para">
       The name of the document element. Only needed if there 
       is more than one possibility.
      </p>
     </dd>

    
    
     <dt>

      <em><code class="parameter">document_element_namespace_URI</code></em>
     </dt>

     <dd>

      <p class="para">
       The namespace part of the document element name. Only needed if there is more
       than one possible document element with the same name. 
      </p>
     </dd>

    
    
     <dt>

      <em><code class="parameter">dataobject</code></em>
     </dt>

     <dd>

      <p class="para">
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-sdo-das-xml.createdocument-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns an SDO_XML_DAS_Document object on success.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-sdo-das-xml.createdocument-errors">
  <h3 class="title">错误／异常</h3>
  <p class="para">
   <dl>

    
     <dt>

      <em><code class="parameter">SDO_UnsupportedOperationException</code></em>
     </dt>

     <dd>

      <p class="para">
       Thrown if an element name or element name and namespace URI is passed,
       but not found in the underlying model.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>



 


 


 


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